(CNN) - One of John Athanson's earliest memories is seeing mermaids at Weeki Wachee Springs, the "City of Live Mermaids."
Today, the 47-year-old is the public relations manager for Weeki Wachee Springs State Park, and has been for 10 years.
The park north of Tampa, Florida, hosts shows year-round involving women dressed as mermaids. It bills itself as "a magical entrance into a mysterious blue underwater world of mermaids, manatees, turtles and bubbles."
"If you ask me, (mermaids) do exist," Athanson said Thursday. "They exist, and they exist right here in Weeki Wachee."
He was responding to the U.S. government's fresh announcement to the contrary.